From: Costa Shulyupin <constantine.shulyupin@gmail.com>
Date: Wed, 5 Oct 2022 15:43:21 +0000 (+0300)
Subject: expr: doxygen comment
X-Git-Tag: 6.0.2~9^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bda44c6ff120837c7cfd726db579902700a81e85;p=graphviz

expr: doxygen comment
---

diff --git a/lib/expr/exexpr.c b/lib/expr/exexpr.c
index 7af1bb486..d68704f9f 100644
--- a/lib/expr/exexpr.c
+++ b/lib/expr/exexpr.c
@@ -40,3 +40,8 @@ exexpr(Expr_t* ex, const char* name, Exid_t* sym, int type)
 	}
 	return 0;
 }
+
+/**
+ * @dir lib/expr
+ * @brief expression library for lib/gvpr/, API expr.h
+ */